Hz.250…500…750…1K…1.5K…2K…3K…4K…6K. .8K
R…15…40…40…45…45…45…55…55… 60…60
L…35…55…55…60…60…55…55…65… 60…65

Happy user of Bernafon Verite 9s since Dec, 2010. Double dome left ear, open dome right ear.
Good experience w Costco.